PT1000-S Waterproof 1m 30mm Stainless Steel Pole Probe Temperature Sensor

For precision temperature sensing, nothing beats a PT1000-S Waterproof 1m 30mm Stainless Steel Pole Probe Temperature Sensor. Resistance temperature detectors (RTDs) are temperature sensors that contain a resistor that changes resistance value as its temperature changes, basically a kind of thermistor.

In this sensor, the resistor is actually a small strip of Platinum with a resistance of 1000 ohms at 0C, thus the name PT1000. Compared to most NTC/PTC thermistors, the PT type of RTD is much most stable and precise (but also more expensive). PT1000s is useful to measure temperature in laboratory and industrial processes; and have developed a reputation for accuracy (better than thermocouples), repeatability, and stability.

This high-temperaturePT1000 sensor is equipped with a 316L stainless steel shield (try saying that five times fast!) that is good for up to 550C.

How does the sensor work?

• As the temperature in your application changes then the electrical resistance will also change. An increase in temperature will increase the resistance of the temperature sensor.
• The measurement is completed by your instrument by applying a small measurement voltage and utilizing a bridge type circuit.

Features:-

• Based on resistance measurement principles.
• Resistor material is Platinum with a value of 1000 ohm at temperature 0C.
• Platinum has a positive resistance-temperature factor; resistance increases with rising temperature.
• Resistance variation is a function of temperature: 3.85/C nominal.
• High accuracy and stability compared to thermocouples, silicon-based temperature sensors, or thermistors.

specifications;-

Temperature Range(C)                          -200 to 420
Probe Material                                       Stainless Steel
Probe Diameter(mm)                                  4
Probe Length(mm)                                    30
Cable Length                                      1.05 Meter
Accuracy                                             (0.3C+0.5%|t|)
Response Time(s)                                    <0.5

* product image for illustration purposes only. actual product may vary.